158651412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{21019}}^1$

素因数の和:21080

約数の個数: 48

約数和(自身を含む): 402575040

約数和(自身を除く): 243923628

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 1258, 1887, 2516, 3774, 7548, 21019, 42038, 63057, 84076, 126114, 252228, 357323, 714646, 777703, 1071969, 1429292, 1555406, 2143938, 2333109, 3110812, 4287876, 4666218, 9332436, 13220951, 26441902, 39662853, 52883804, 79325706, 158651412]

約数ペア:

[(1, 158651412), (2, 79325706), (3, 52883804), (4, 39662853), (6, 26441902), (12, 13220951), (17, 9332436), (34, 4666218), (37, 4287876), (51, 3110812), (68, 2333109), (74, 2143938), (102, 1555406), (111, 1429292), (148, 1071969), (204, 777703), (222, 714646), (444, 357323), (629, 252228), (1258, 126114), (1887, 84076), (2516, 63057), (3774, 42038), (7548, 21019)]